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Property and equipment
12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]  
Property and equipment

5. Property and equipment

 

   Right-of-use
asset
   Leasehold
improvements
   Other
equipment
   Total 
January 1, 2020  $4,759   $   $40,357   $45,116 
Additions   57,919    85,319    387    143,625 
Depreciation   (11,999)   (17,064)   (8,570)   (37,633)
Disposals           (11,981)   (11,981)
Foreign currency translation change   (10,870)           (10,870)
December 31, 2020   39,809    68,255    20,193    128,257 
Additions   -    -    180,739    180,739 
Depreciation   (6,920)   (12,355)   (12,493)   (31,768)
Disposals   -    -    (65,016)   (65,016)
Foreign currency translation change   (15,504)   (32,559)   (17,015)   (65,078)
December 31, 2021  $17,385   $55,141   $106,408   $147,134